# Ninja Blast Max BC251UKSL 570ml Portable Blender

The Ninja Blast Max BC251UKSL is a cordless portable blender with a 570ml cup and three blending functions. Its listed capacity is not the same as usable fill volume: the manufacturer states a 490ml maximum fill. The battery-powered design is aimed at single-serve drinks away from a kitchen socket.

- [Original product page](https://bargainpostbox.co.uk/product/ninja-blast-max-bc251uksl-portable-blender)
- [View offer](https://bargainpostbox.co.uk/visit/ninja-blast-max-bc251uksl-portable-blender)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Ninja
- Model: BC251UKSL
- Category: Home & Kitchen > Kitchen Appliances > Blenders
- Price: 56.00 GBP
- Previous price: 89.99 GBP
- Discount: 38%
- Price checked: 2026-11-12T18:42:46.961Z
- Rating: 4.6 / 5
- Reviews: 330

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Three one-touch modes are listed: Crush, Smoothie and Manual Blend.
- The manufacturer claims up to 25 blends per full charge. Actual number may depend on use.
- The cup twists off for drinking on the go and is described as having a leak-proof sip lid and carry handle.

## Pros

- Cordless operation and a twist-off drinking cup suit travel and single-serve use.
- Three blending modes offer preset options as well as manual blending.
- Customer feedback describes portability, ease of use and cleaning positively.

## Cons

- The 570ml cup has a stated maximum fill of 490ml, so usable capacity is below the headline figure.

## Specifications

### Identity
- Brand: Ninja
- Model: BC251UKSL
- Colour: Silver
- Product type: Portable blender
### Capacity and functions
- Cup capacity: 570 Millilitres
- Maximum fill capacity: 490ml max fill capacity.
- Blending functions: 3
- Control type: Manual
### Power and battery
- Power configuration: Battery Powered
- Special features: Lightweight, Portable, USB Rechargeable
### Dimensions and materials
- Dimensions listed: 11.5D x 9W x 30H centimetres
- Material listed: Plastic

## Before you buy

- The manufacturer claims up to 25 blends per full charge. Treat this as a usage-dependent claim, not a guaranteed result. The cup is listed as 570ml, with a 490ml maximum fill. The feature text also names a carry handle and Recipe Guide, while the included-components field lists only the cup, sip lid and charging cable. Check the selected listing for the exact kit.

## In the box

- 570ml blending cup with built-in blades (Included)
- Leak-proof sip lid (Included)
- Charging cable (Included)

## A good fit for

- People wanting a cordless blender for single-serve smoothies or protein drinks while travelling.
- Buyers who value preset blending modes and a detachable cup for drinking after blending.

## Less suited to

- Anyone needing a larger working volume than the stated 490ml maximum fill.
- Buyers looking for a mains-powered blender for repeated or larger-batch preparation.

## Customer feedback

Customer feedback highlights portability, ease of use and cleaning, and reports that the blender handles ice and frozen fruit. That aligns with its travel-oriented, battery-powered design and advertised Crush mode, though these reports do not establish a guaranteed result. Views on value are mixed, so the price may matter more to buyers who expect frequent use.
- Positive themes: Customers report good blending performance, portability, ease of use and cleaning.
- Mixed feedback: Customer views on whether it is worth the money are mixed.

## Frequently asked questions

### How much can the cup hold?
The cup is listed as 570ml, but the manufacturer states a 490ml maximum fill. Use the maximum-fill figure when judging drink capacity.
### What blending modes does it have?
The listing describes three functions: Crush, Smoothie and Manual Blend.
### How many blends does one charge provide?
The manufacturer claims up to 25 blends per full charge. This is a maximum claim and may vary with use.
### What is included?
The included-components field lists a 570ml blending cup with built-in blades, leak-proof sip lid and charging cable. Feature text also names a motor base and Recipe Guide, so confirm the selected listing's kit.

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## Add-ons

- [Ninja Blast Portable Blender Recipe Book: +196 Delicious Smoothies for Energy, Detox, Immunity, Weight Loss, Skin Health & More – All in One Healthy ... Book. Full Nutritional Information Included\!](https://bargainpostbox.co.uk/visit/ninja-blast-max-bc251uksl-portable-blender)

## Images

![Ninja Blast Max BC251UKSL 570ml Portable Blender — 1](https://bargainpostbox.co.uk/i/pwOZPozrGdU8jGhwYi2xIAkqEd86K6lCEoHX0T2tHATVgq1dfmruBQjy1Wy520AFgj8Xu4L8JlCjtEWrqL1wlQi4a2JVl1ZRkw-367pUnBEJHptmrFt6pPHQ.jpg)

![Ninja Blast Max BC251UKSL 570ml Portable Blender — 2](https://bargainpostbox.co.uk/i/rz9GAI9yEE-GL6bbsw1vcI_YRJ6HP7BFoJGIDXdcbZMHF3UypSb4j4s8ift23jeRaCwf3G74P7bv5OQQqN4ADlq4YX6y0Q8I8G9TAkN0eArj8ChgXSbi8SeQ.jpg)

![Ninja Blast Max BC251UKSL 570ml Portable Blender — 3](https://bargainpostbox.co.uk/i/QzI-ZniBArMfbkMDCejp_0BEC47zXg_yhU4hI0Oz_kHxXdLnyZ4hM_3_6mjRD6OJd07z1mcd5WJ0gwXSIi04zgmgz5ehtw_N5i9FHYJoI6_E3NVLKjAqO8zV.jpg)

![Ninja Blast Max BC251UKSL 570ml Portable Blender — 4](https://bargainpostbox.co.uk/i/nD_hDiLZYo--7eduCnXkhoVD2oAo3y6YNHoXGFYFjkh0QFgL_Dx_XVGxfTbd_2Wa3NtxF46DRDm487nB4nrO_SYixA9U2ZBtwTAOMt1N5QS2p21rGVYun05j.jpg)

![Ninja Blast Max BC251UKSL 570ml Portable Blender — 5](https://bargainpostbox.co.uk/i/LORt64auxse9N1P3-tLgZx9xE8IPBZShCzosYBPNRcbkbzAVsoLSlx6Cj4-0L_DQIr9O9s8QHpuO-vWRaIf0v3_AVTUTHxT1VLh_nRw6Y_v5jgVByqy9o5yi.jpg)

![Ninja Blast Max BC251UKSL 570ml Portable Blender — 6](https://bargainpostbox.co.uk/i/1KSJchSIkDalYFxZf17hoUozrD5tsjXl7PXekyCIdOk-vnOR9YmEX_xxqvWL00oSKZ-MF6zufKpppYZ4mgMOjNentUrA7qWPGk_n8EJ3Zkq1LtvXf4qdyDz7.jpg)

![Ninja Blast Max BC251UKSL 570ml Portable Blender — 7](https://bargainpostbox.co.uk/i/glFGnKc_v6As9k7ZOS1Ng4Fah-nBaaJU73GtpvEbqFGJhhiXgpi_csqbdmTEDu3Ao3cSfXdxv-7zjFjb2dmSEm69lKNr7uDlbAJ57_39u07Pg30zs4KHy5jh.jpg)